export interface Teacher {
  id: number
  name: string
  teacherNo: string
  phone?: string
  email?: string
  departmentIds: number[] // 负责的班级ID列表
  departmentNames?: string[] // 负责的班级名称列表
  createTime?: string
  updateTime?: string
}

export interface CreateTeacherParams {
  name: string
  teacherNo: string
  phone?: string
  email?: string
  departmentIds: number[]
}

export interface UpdateTeacherParams extends CreateTeacherParams {
  id: number
} 